Calculating dependencies   ... done!
>>> Emerging (1 of 48) x11-libs/qt-3.3.6-r1 to /
>>> checking ebuild checksums ;-)
>>> checking auxfile checksums ;-)
>>> checking miscfile checksums ;-)
>>> checking qt-x11-free-3.3.6.tar.bz2 ;-)
>>> Unpacking source...
>>> Unpacking qt-x11-free-3.3.6.tar.bz2 to /var/tmp/portage/qt-3.3.6-r1/work
 [32;01m*[0m Applying qt-3.3.6-uic-fix.patch ...
[A[72C  [34;01m[ [32;01mok[34;01m ][0m
 [32;01m*[0m Applying 0001-dnd_optimization.patch ...
[A[72C  [34;01m[ [32;01mok[34;01m ][0m
 [32;01m*[0m Applying 0002-dnd_active_window_fix.patch ...
[A[72C  [34;01m[ [32;01mok[34;01m ][0m
 [32;01m*[0m Applying 0038-dragobject-dont-prefer-unknown.patch ...
[A[72C  [34;01m[ [32;01mok[34;01m ][0m
 [32;01m*[0m Applying 0044-qscrollview-windowactivate-fix.diff ...
[A[72C  [34;01m[ [32;01mok[34;01m ][0m
 [32;01m*[0m Applying 0047-fix-kmenu-widget.diff ...
[A[72C  [34;01m[ [32;01mok[34;01m ][0m
 [32;01m*[0m Applying 0048-qclipboard_hack_80072.patch ...
[A[72C  [34;01m[ [32;01mok[34;01m ][0m
 [32;01m*[0m Applying qt-ulibc.patch ...
[A[72C  [34;01m[ [32;01mok[34;01m ][0m
>>> Source unpacked.
>>> Compiling source in /var/tmp/portage/qt-3.3.6-r1/work/qt-x11-free-3.3.6 ...
IBASE auto-detection...
  Could not find libgds.* anywhere in /lib /usr/lib
IBASE disabled.
MySQL auto-detection...
  Could not find libmysqlclient.* anywhere in /lib /usr/lib
MySQL disabled.
ODBC auto-detection...
  Could not find libodbc.* anywhere in /lib /usr/lib
ODBC disabled.
PostgreSQL auto-detection...
  Could not find libpq.* anywhere in /lib /usr/lib
PostgreSQL disabled.
CUPS auto-detection... ()
  Found cups lib in /usr/lib
  Found cups/cups.h in /usr/include
CUPS enabled.
OpenGL auto-detection... ()
  Found GLU lib in /usr/X11R6/lib
  Found GL lib in /usr/X11R6/lib
  Found Xmu lib in /usr/X11R6/lib
  Could not find GL/gl.h anywhere in  /usr/X11R6/include /usr/X11R6/include /usr/include /include
OpenGL disabled.
Xcursor auto-detection... ()
  Found Xcursor lib in /usr/X11R6/lib
  Could not find X11/Xcursor/Xcursor.h anywhere in  /usr/X11R6/include /usr/include /include
Xcursor disabled.
XRandR auto-detection... ()
  Found XRandR lib in /usr/X11R6/lib
  Could not find X11/extensions/Xrandr.h anywhere in  /usr/X11R6/include /usr/include /include
XRandR disabled.
XRender auto-detection... ()
  Found XRender lib in /usr/X11R6/lib
  Could not find X11/extensions/Xrender.h anywhere in  /usr/X11R6/include /usr/include /include
XRender disabled.
XRender support cannot be enabled due to functionality tests!
 Turn on verbose messaging (-v) to ./configure to see the final report.
 If you believe this message is in error you may use the continue
 switch (-continue) to ./configure to continue.

!!! ERROR: x11-libs/qt-3.3.6-r1 failed.
Call stack:
  ebuild.sh, line 1539:   Called dyn_compile
  ebuild.sh, line 939:   Called src_compile
  qt-3.3.6-r1.ebuild, line 198:   Called die

!!! (no error message)
!!! If you need support, post the topmost build error, and the call stack if relevant.